Author:
Tappan,H.;Loeblich,A.R.,Jr.
Year:
1971
Title:
Surface sculpture of the wall in Lower Paleozoic acritarchs.
Reference:
Tappan,H. et al. (1971) Surface sculpture of the wall in Lower Paleozoic acritarchs. Micropaleontology Vol. 17 # 4 P. 385- 410
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Genus Species Country(Region) From To
Quadruilobus Quadruilobus Indiana Late Ordovician
Quadruilobus Quadruilobus spinatus sp. nov. Indiana Late Ordovician
Rhachosoarium Rhachosoarium Indiana Late Ordovician
Rhachosoarium Rhachosoarium lappaceum sp. nov. Indiana Late Ordovician
Rhopaliophora Rhopaliophora Indiana Late Ordovician
Rhopaliophora Rhopaliophora foliatilis sp. nov. Indiana Late Ordovician
Rhopaliophora Rhopaliophora impexa sp. nov. Indiana Late Ordovician